CN101702374A - Transformer coil press machine - Google Patents
Transformer coil press machine Download PDFInfo
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- CN101702374A CN101702374A CN200910310934A CN200910310934A CN101702374A CN 101702374 A CN101702374 A CN 101702374A CN 200910310934 A CN200910310934 A CN 200910310934A CN 200910310934 A CN200910310934 A CN 200910310934A CN 101702374 A CN101702374 A CN 101702374A
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Abstract
The invention relates to a transformer coil press machine. The prior transformer coil press machine has large figure, complex construction, higher equipment purchasing and maintenance cost, and weak popularity. The transformer coil press machine of the invention is characterized by comprising stand columns, a long-stoke elevator mechanism, a hydraulic device and a movable support table, wherein the elevator mechanism is arranged between the two stand columns which are arranged in parallel and controlled by a console, the lower part of the elevator mechanism is connected with a compressing device the pressure of which is provided by a hydraulic device, the movable support table is arranged just below the compressing device, and a coil press zone is arranged between the compressing device and the movable support table. In the invention, the manufacturing and maintenance cost is lower, the production cost of enterprises is reduced, the popularity is strong, the equipment operation is simple, and workers can operate only through on-site training.
Description
Technical field
The invention belongs to the special equipment of transformer coil compacting, be specifically related to a kind of transformer coil press machine.
Background technology
Present transformer manufacturing enterprise adopts artificial usually or the special equipment dual mode compresses coil.The coil press machine that domestic advanced enterprise uses, the bodily form is bigger, complex structure, more than 500,000 yuan, purchase of equipment and maintenance cost are higher mostly for price, require also high to workman's operating equipment technical ability simultaneously, because lifting travel is short, versatility is relatively poor when the coil that compacting varies in size.Manually compress coil and rely on spanner, though can reach the pressure of compacting small coil, artificial pressure is limited, promptly use the boosting-rod operation can not reach the required pressure of high-power transformer coil compacting, operating efficiency is lower, and labor strength is big, and has potential safety hazard.
Summary of the invention
The present invention is directed to the defective that prior art exists, a kind of transformer coil press machine is provided, versatility is better, can improve quality and operating efficiency that coil compresses, reduces the labour intensity of workman's operation and reduces production costs.
For this reason, the present invention takes following technical scheme: a kind of transformer coil press machine, it is characterized in that comprising column, long stroke lifting mechanism by control desk control, hydraulic means, removable brace table, described elevating mechanism is located between two columns that be arranged in parallel, the bottom of described elevating mechanism connects hold down gag, described hold down gag provides pressure by described hydraulic means, described removable brace table be positioned at hold down gag under, be the coil nip region between described hold down gag and the removable brace table.Owing to be provided with the elevating mechanism that range is the long stroke of 1m～2.2m, make the adjustable height of hold down gag that bigger adjustable range be arranged, and the pressure of hold down gag can be regulated by hydraulic means, this equipment of making can adapt to the compacting of the big small transformers of all kinds of differences preferably, has increased versatility.On the other hand, manually make the screw rod that screws up with a wrench realize compressing coil before comparing, finish same work with this device, the workman only needs to carry out shirtsleeve operation by control desk and just can finish, and has reduced labour intensity.Also avoided because there is difference in workman's applied pressure, cause the control of suppressing coil difficult quality, this equipment is suppressed coil by hydraulic means control hold down gag, can demonstrate the pressure size, when compacting technological parameter as requested accurately carry out, guarantee the quality of loop product.In addition, operating personnel work beyond the compacting service area, can guarantee operating personnel's safety.The working region floor space is 4m
2, floor space is about 8m during into and out of coil
2, spatial altitude is approximately 5m, and the occupation of land space is little.
As further improving and optimization to of the present invention, described elevating mechanism comprises leading screw, motor, location-plate, described location-plate is flat between two columns, described motor is positioned at the location-plate top and drives perpendicular leading screw oscilaltion of putting, and described leading screw passes location-plate and the upper end is provided with limiting plate.Location-plate is used to assemble leading screw and motor, makes the oscilaltion of driven by motor leading screw, by nut limiting plate is fastened on the leading screw upper end, exceeds predetermined distance when preventing to descend lowering or hoisting gear.
Described hold down gag comprises upper shifting board and lower shifting board, described upper shifting board links to each other by the axis of guide with lower shifting board, the upper end of the axis of guide is provided with stop nut, described upper shifting board links to each other with leading screw, described lower shifting board is provided with a plurality of hydraulic cylinders by hydraulic means control, and the bottom is provided with and the symmetrically arranged briquetting of hydraulic cylinder.Briquetting moves down thereupon when the start-up control platform moves down button, and motor works on after briquetting touches coil, contacts rear motor up to upper shifting board with hydraulic cylinder and quits work.At this moment hydraulic means starts, and fluid pressure line feeds hydraulic oil, and hydraulic cylinder begins to exert pressure, and fastening coil screw rod if once compacting does not reach requirement, can carry out secondary compression.
Described leading screw comprises first leading screw, second leading screw and the 3rd leading screw that is provided with silk braid, described first leading screw is positioned at place, location-plate top and installs belt pulley and double end sprocket wheel from top to bottom, described belt pulley is by motor-driven, described second leading screw is positioned at place, location-plate top and installs upper sprocket wheel, described the 3rd leading screw is positioned at place, location-plate top and installs lower sprocket, and upper and lower the wheel respectively of described double end sprocket wheel is connected in upper sprocket wheel and lower sprocket by chain.Form dislocation between upper sprocket wheel and the lower sprocket, driving upper and lower sprocket wheel respectively by two parallel chains up and down after the double end sprocket rotation moves simultaneously, the oscilaltion simultaneously of final drive three rhizoid thick sticks, realize that by a motor three rhizoid thick sticks carry out lifting simultaneously stably, rational in infrastructure, cost is lower.
Described belt pulley, silk braid, double end sprocket wheel are fixed on first leading screw by key and nut; Upper sprocket wheel, silk braid are fixed on second leading screw by key and nut; Lower sprocket, silk braid are fixed on the 3rd leading screw by key and nut.
Described silk braid passes between the lower end of location-plate and the location-plate and is provided with flat thrust ball bearing; The middle-end outside that is positioned at the location-plate top is provided with holder, and the holder fastener is positioned on the location-plate, is provided with taper roll bearing between described holder and the silk braid.Flat thrust ball bearing is set can be supported location-plate and silk braid bottom, and be provided with taper roll bearing be used to bear from about, up and down the four directions to power.
Described briquetting comprises middle part briquetting and both sides briquetting, and described middle part briquetting width is less than the width of both sides briquetting, and both sides briquetting length extends in outside the coil, and the coil compacting evenly prevents that the coil outer end from upwarping.
Described leading screw is connected with upper shifting board by adpting flange.
The upper and lower sides of described location-plate is provided with the upper limit position switch and the lower position switch of control elevating mechanism, limit switch is set can prevents the misoperation damage equipment.
Described removable brace table is the transport trolley that the bottom is provided with roller, and an end of described transport trolley is provided with pushing hands, and described transport trolley bottom also is provided with a plurality of leading screws that land that make the dolly location.A plurality of leading screws that land are set can increase the area that lands of dolly, keeps stable when suppressing coil.
Beneficial effect of the present invention is embodied in:
1, raises the efficiency, reduces labour intensity, ensures the quality of products
Coil of compacting approximately needs 1 hour in the past, and time before suppressing in addition simultaneously, operation has now been saved and suppressed preceding time, and suppressing a coil approximately needs about 10 minutes.Compare the screw rod that manually screws up with a wrench and realize compressing coil, this equipment workman of utilization only needs shirtsleeve operation, just can finish coil and compress, and reduces labour intensity.This equipment is suppressed coil by hydraulic means control hold down gag, can demonstrate the pressure size, and as requested technological parameter is accurately carried out when compacting, guarantees the quality of loop product.
2, applied widely, safe and reliable
Compare existing compression apparatus, this equipment has the elevating mechanism of long stroke, and the adjustable height of hold down gag has bigger adjustable range, and the pressure of hold down gag can be regulated by hydraulic means, this equipment of making can adapt to the compacting of the big small transformers of all kinds of differences preferably, has increased versatility; The whole compressing structure up and down that adopts of this tooling device, top board and lower platen pressure distribution are even during operation, and a plurality of stress points are arranged at the travelling car bottom, coil pressurized equilibrium when guaranteeing work, compacting is highly consistent.Operating personnel's work beyond the compacting service area, handling safety.
3, compact conformation
The working region floor space is 4m during operate as normal
2, floor space is about 8m during into and out of coil
2, spatial altitude is approximately 5m, reasonable use the space, the 6S management and the client that are beneficial to the workshop visit.
4, save cost
This equipment making and maintenance cost are lower, have reduced enterprise's production cost, and operation of equipment is simple, and the workman is as long as just can on dutyly operate through on-site training.
Description of drawings
Fig. 1 is a transformer coil press machine overall structure view of the present invention;
Fig. 2 is the structural representation of elevating mechanism of the present invention;
Fig. 3 is a hold down gag compaction process schematic diagram of the present invention;
Among the figure: 1. limiting plate 2. leading screws 3. lower position switch 4. nuts 5. upper limit position switch 6. columns 7. coils 8. removable brace tables 9. land leading screw 10. rollers 11. motors 12. axis of guides 13. briquettings 14. cat ladders 15. hydraulic means 16. consoles, and 17. nuts, 18. keys, 19. silk braids, 20. lower sprockets, 21. upper sprocket wheels, 22. taper roll bearings, 23. holders, 24. securing members, 25. chains, 26. flat thrust ball bearing 27. belt pulleys 28. belts 29. double end sprocket wheels 30. adpting flanges 31. bolts 32. upper shifting boards 33. hydraulic cylinders 34. holders 35. lower shifting boards 36 are that nut 37. location-plates 38 are fluid pressure line 39. first leading screws 40. second leading screws 41. the 3rd leading screw.
Embodiment
Below in conjunction with specification drawings and specific embodiments substantive distinguishing features of the present invention is further described.
As depicted in figs. 1 and 2, a kind of transformer coil press machine comprises column 6, by the long stroke lifting mechanism of control desk 16 control, and hydraulic means 15, removable brace table 8, control desk 16 are positioned at column 6 outsides, the bottom connection hold down gag of elevating mechanism.Removable brace table 8 be positioned at hold down gag under, be the coil nip region between hold down gag and the removable brace table 8.Elevating mechanism comprises leading screw 2, motor 11, location-plate 37, location-plate 37 is flat between two columns 6, motor 11 is positioned at the top of location-plate 3 and drives perpendicular leading screw 2 oscilaltions of putting, the liftable scope of leading screw is 1m～2.2m, have longer stroke, leading screw 2 passes location-plate 37 and the upper end is provided with limiting plate 1.Leading screw 2 comprises first leading screw 39, second leading screw 40 and the 3rd leading screw 41 that has silk braid, first leading screw 39 is positioned at place, location-plate 37 tops and installs belt pulley 27 and double end sprocket wheel 29 from top to bottom, belt pulley 27 is driven by motor 11, second leading screw 40 is positioned at place, location-plate 37 tops and installs upper sprocket wheel 21, the 3rd leading screw 41 is positioned at place, location-plate 37 tops and installs lower sprocket 20, the upper and lower wheel respectively of double end sprocket wheel 29 is connected in upper sprocket wheel 21 and lower sprocket 20 by chain 25, and belt pulley 27 links to each other by belt 28 with the belt pulley of motor 11 bottoms.Belt pulley 27, silk braid 19, double end sprocket wheel 29 are fixed on first leading screw 39 by key 18 and nut 17; Upper sprocket wheel 21, silk braid 19 are fixed on second leading screw 40 by key 18 and nut 17; Lower sprocket 20, silk braid 19 are fixed on the 3rd leading screw 41 by key 18 and nut 17.Silk braid 19 passes between the lower end of location-plate 37 and the location-plate 37 and is provided with flat thrust ball bearing 26; The middle-end outside that is positioned at location-plate 37 tops is provided with holder 23, and holder 23 fasteners 24 are positioned on the location-plate 37, are provided with taper roll bearing 22 between holder 23 and the silk braid 19.
As shown in Figure 3, hold down gag comprises upper shifting board 32 and lower shifting board 35, and upper shifting board 32 tops join by adpting flange 30 and bolt 31, nut and leading screw 2.Upper shifting board 32 links to each other by the axis of guide 12 with lower shifting board 35, stop nut 36 is installed in the upper end of the axis of guide 12, lower shifting board 35 is provided with a plurality of hydraulic cylinders 33 that link to each other with hydraulic means by hydraulic tube 38, hydraulic cylinder 33 is arranged on the holder 34, and the bottom of lower shifting board 35 is provided with and hydraulic cylinder 33 symmetrically arranged briquettings 13.Briquetting 13 comprises middle part briquetting and both sides briquetting, and middle part briquetting width is less than the width of both sides briquetting, and both sides briquetting length extends in outside the coil 7.The upper limit position switch 5 and the lower position switch 3 of the installation and control elevating mechanism of both sides up and down of location-plate 37.Column 6 one sides are provided with cat ladder 14, and removable brace table 8 is that the bottom installs the transport trolley of four rolling 10, and an end of dolly is provided with pushing hands, the dolly bottom also install four make the dolly location land leading screw 9.
The main operating process of transformer coil press machine is as follows:
One, coil goes out the preceding preparation of baking oven: prepare the required instruments such as handle, dustcloth and dust catcher of compacting, calculate work such as the required pressure of coil by technological parameter.
Two, utilize overhead traveling crane that suppressing coil 7 is hung on the Working cart 8, and the location.Shift Working cart 8 onto nip region by two workmans, and will land leading screw 9 and land and tighten, increase coil 7 bottoms with this and land area.
Three, start-up control platform 16 is to knob down, and motor 11 starts drive belt 28 and rotates, and belt 28 drives belt pulleys 27 and rotates.Belt pulley 27 rotates and drives 29 rotations of double end sprocket wheel, and double end sprocket wheel 29 rotations passing through chain 25 to three rhizoid thick sticks 2, drives power transmission leading screw 2 and upper shifting board 32 and descends simultaneously.Briquetting 13 moves down thereupon, and motor 11 works on after briquetting 13 touches coil 7, contacts rear motor 11 up to upper shifting board 32 with hydraulic cylinder 33 and quits work.
Four, basis calculates the required pressure of suppressing coil, primer fluid pressure device 15, and fluid pressure line 38 feeds hydraulic oil, and hydraulic cylinder 33 begins to exert pressure.If when hydraulic cylinder 33 strokes do not reach force value after the pressure, can be by carrying out secondary compression behind the fastening coil screw rod.
Five, coil 7 pressure reach after the technology Calculation value, at first unclamp hydraulic means 15 switches, and hydraulic cylinder 33 begins to descend, secondly remove the pass on the start-up control platform 16, briquetting 13 will move on will beginning, and till coil 7 can be released the working region, operating personnel pulled out the working region with Working cart.
Six, the bound bit switch is housed on equipment, when control desk 16 is operated up and down, can prevents the misoperation damage equipment.
Claims (10)
1. transformer coil press machine, it is characterized in that comprising column (6), long stroke lifting mechanism by control desk (16) control, hydraulic means (15), removable brace table (8), described elevating mechanism is located between two columns that be arranged in parallel (6), the bottom of described elevating mechanism connects hold down gag, described hold down gag provides pressure by described hydraulic means (15), described removable brace table (8) be positioned at hold down gag under, be the coil nip region between described hold down gag and the removable brace table (8).
2. according to the described a kind of transformer coil press machine of claim 1, it is characterized in that described elevating mechanism comprises leading screw (2), motor (11), location-plate (37), described location-plate (37) is flat between two columns (6), described motor (11) is positioned at the top of location-plate (3) and drives perpendicular leading screw (2) oscilaltion of putting, and described leading screw (2) passes location-plate (37) and the upper end is provided with limiting plate (1).
3. according to the described a kind of transformer coil press machine of claim 2, it is characterized in that described hold down gag comprises upper shifting board (32) and lower shifting board (35), described upper shifting board (32) links to each other by the axis of guide (12) with lower shifting board (35), the upper end of the axis of guide (12) is provided with stop nut (36), described upper shifting board (32) links to each other with leading screw (2), described lower shifting board (35) top is provided with a plurality of hydraulic cylinders (33) by hydraulic means (15) control, and the bottom is provided with and the symmetrically arranged briquetting of hydraulic cylinder (33) (13).
4. according to claim 2 or 3 described a kind of transformer coil press machines, it is characterized in that described leading screw (2) comprises first leading screw (39) that is provided with silk braid (19), second leading screw (40) and the 3rd leading screw (41), described first leading screw (39) is positioned at place, location-plate (37) top and installs belt pulley (27) and double end sprocket wheel (29) from top to bottom, described belt pulley (27) is driven by motor (11), described second leading screw (40) is positioned at place, location-plate (37) top and installs upper sprocket wheel (21), described the 3rd leading screw (41) is positioned at place, location-plate (37) top and installs lower sprocket (20), on the described double end sprocket wheel (29), lower whorl is connected in upper sprocket wheel (21) and lower sprocket (20) by chain (25) respectively.
5. according to the described a kind of transformer coil press machine of claim 4, it is characterized in that described belt pulley (27), silk braid (19), double end sprocket wheel (29) are fixed in (39) on first leading screw by key (18) and nut (17); Upper sprocket wheel (21), silk braid (19) are fixed in (40) on second leading screw by key (18) and nut (17); Lower sprocket (20), silk braid (19) are fixed in (41) on the 3rd leading screw by key (18) and nut (17).
6. according to the described a kind of transformer coil press machine of claim 5, it is characterized in that described silk braid (19) passes between the lower end of location-plate (37) and the location-plate (37) to be provided with flat thrust ball bearing (26); The middle-end outside that is positioned at location-plate (37) top is provided with holder (23), and holder (23) fastener (24) is positioned on the location-plate (37), is provided with taper roll bearing (22) between described holder (23) and the silk braid (19).
7. according to the described a kind of transformer coil press machine of claim 3, it is characterized in that described briquetting (13) comprises middle part briquetting and both sides briquetting, described middle part briquetting width is less than the width of both sides briquetting.
8. according to claim 3 or 7 described a kind of transformer coil press machines, it is characterized in that described leading screw (2) is connected with upper shifting board (32) by adpting flange (30).
9. according to the described a kind of transformer coil press machine of claim 8, it is characterized in that the both sides up and down of described location-plate (37) are respectively equipped with the upper limit position switch (5) and the lower position switch (3) of control elevating mechanism.
10. according to the described a kind of transformer coil press machine of claim 1, it is characterized in that described removable brace table (8) is provided with the transport trolley of roller (10) for the bottom, one end of described transport trolley is provided with pushing hands, described transport trolley bottom also be provided with a plurality of make the dolly location land leading screw (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103109344A CN101702374B (en) | 2009-12-04 | 2009-12-04 | Transformer coil press machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103109344A CN101702374B (en) | 2009-12-04 | 2009-12-04 | Transformer coil press machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101702374A true CN101702374A (en) | 2010-05-05 |
| CN101702374B CN101702374B (en) | 2012-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009103109344A Expired - Fee Related CN101702374B (en) | 2009-12-04 | 2009-12-04 | Transformer coil press machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN101702374B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586238A (en) * | 2013-11-13 | 2014-02-19 | 中国农业大学 | Dust removal device of cotton conveying pipeline |
| CN104376996A (en) * | 2014-11-28 | 2015-02-25 | 苏州市吴中区大陆电子设备厂 | High-voltage transformer |
| CN104377002A (en) * | 2014-11-28 | 2015-02-25 | 苏州市吴中区大陆电子设备厂 | High-voltage transformer winding |
| CN104376994A (en) * | 2014-11-28 | 2015-02-25 | 苏州市吴中区大陆电子设备厂 | Automatic pressing device |
| CN106655654A (en) * | 2016-12-07 | 2017-05-10 | 哈尔滨电气动力装备有限公司 | Large stator coil compression tooling device for shielding motor |
| CN109817446A (en) * | 2017-11-22 | 2019-05-28 | 许继变压器有限公司 | Transformer coil press mounting device |
| CN110189911A (en) * | 2019-07-05 | 2019-08-30 | 浙江宝威电气有限公司 | A kind of multiple groups transformer coil hydraulic press with minute-pressure dullness function |
| CN112793861A (en) * | 2021-04-06 | 2021-05-14 | 大沃(常州)智能装备科技有限公司 | Double-belt pressing and bag shaping machine |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103133629B (en) * | 2013-03-04 | 2016-02-17 | 重庆江东机械有限责任公司 | Coil press machine synchronous transmission device |
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2009
- 2009-12-04 CN CN2009103109344A patent/CN101702374B/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586238B (en) * | 2013-11-13 | 2015-11-18 | 中国农业大学 | A kind of cotton delivery pipe dust arrester |
| CN103586238A (en) * | 2013-11-13 | 2014-02-19 | 中国农业大学 | Dust removal device of cotton conveying pipeline |
| CN104376994B (en) * | 2014-11-28 | 2016-08-17 | 苏州中拓专利运营管理有限公司 | A kind of automatic compacting device |
| CN104376994A (en) * | 2014-11-28 | 2015-02-25 | 苏州市吴中区大陆电子设备厂 | Automatic pressing device |
| CN104377002A (en) * | 2014-11-28 | 2015-02-25 | 苏州市吴中区大陆电子设备厂 | High-voltage transformer winding |
| CN104377002B (en) * | 2014-11-28 | 2016-06-22 | 苏州中拓专利运营管理有限公司 | A kind of high voltage transformer winding |
| CN104376996A (en) * | 2014-11-28 | 2015-02-25 | 苏州市吴中区大陆电子设备厂 | High-voltage transformer |
| CN106655654A (en) * | 2016-12-07 | 2017-05-10 | 哈尔滨电气动力装备有限公司 | Large stator coil compression tooling device for shielding motor |
| CN109817446A (en) * | 2017-11-22 | 2019-05-28 | 许继变压器有限公司 | Transformer coil press mounting device |
| CN109817446B (en) * | 2017-11-22 | 2021-06-08 | 许继变压器有限公司 | Transformer coil press-mounting device |
| CN110189911A (en) * | 2019-07-05 | 2019-08-30 | 浙江宝威电气有限公司 | A kind of multiple groups transformer coil hydraulic press with minute-pressure dullness function |
| CN110189911B (en) * | 2019-07-05 | 2024-05-24 | 浙江宝威电气有限公司 | Multi-group transformer coil hydraulic press with micro-pressure monotone function |
| CN112793861A (en) * | 2021-04-06 | 2021-05-14 | 大沃(常州)智能装备科技有限公司 | Double-belt pressing and bag shaping machine |
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| Publication number | Publication date |
|---|---|
| CN101702374B (en) | 2012-07-04 |
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Granted publication date: 20120704 Termination date: 20161204 |